施工围挡经常出现在建楼的地方，可以挡住工地周围的屏障，减少对城市中人们正常生活的影响。施工围挡具有良好的防腐和防火效果，正常情况下，其防锈时间可长达30年。安装初期，大家可能会发现采用高温热浸锌材料制作的施工围挡表面光滑，防腐效果好，但为什么使用一段时间后仍有用户反映施工围挡松动？这是什么样的原因呢？下面济南围挡厂家为您解说一番。

The construction fence often appears in the building area, which can block the barrier around the construction site and reduce the impact on the normal life of people in the city. The construction enclosure has good anti-corrosion and fire protection effects. Under normal circumstances, its rust prevention time can be up to 30 years. At the initial stage of installation, you may find that the construction fence made of high-temperature hot-dip galvanized materials has smooth surface and good anti-corrosion effect, but why do users still report that the construction fence is loose after a period of use? What is the reason? Now, the enclosure manufacturer in Jinan will explain it to you.

施工围挡松动很多人认为原因的护栏质量不合格或者施工人员技术不到位，其实两种可能性都很大。施工围挡松动可能是因为施工人员没有将护栏固定牢固，或者固定护栏的螺丝没有拧紧，所以松动是正常的。其次，安装栏杆时，使用的材料不防腐。在施工围挡经过一段时间的风吹日晒后，一些不生锈的材料生锈和松动，导致栏杆不稳定。

The construction fence is loose. Many people think that the quality of the guardrail is unqualified or the construction personnel's skills are not in place. In fact, both possibilities are great. The construction fence may be loose because the construction personnel did not fix the guardrail firmly, or the screws for fixing the guardrail were not tightened, so the looseness is normal. Secondly, the materials used in the installation of railings are not anti-corrosion. After a period of wind and sun exposure to the construction fence, some non rusting materials become rusty and loose, resulting in unstable railings.

可能会有严重的影响，但这种外部影响造成的损害是罕见的。当然，不合格的栏杆材料也是一个重要的原因，因为这几年施工围挡的热度一直很高，市场上施工围挡的质量参差不齐，的水平也相差很大。很多商家在卖的时候真假混杂，很容易买到劣质栏杆，使用一段时间后会松动也是正常的。

There may be serious effects, but the damage caused by such external effects is rare. Of course, unqualified railing materials are also an important reason, because the heat of construction enclosures has been high in recent years, the quality of construction enclosures on the market is uneven, and the price level is also very different. Many businesses mix true and false when selling, and it is easy to buy low-quality railings. It is normal that they will become loose after a period of use.

施工围挡施工后板块之间的连接平顺，直线应在一条直线上；板与板之间不能有缝隙，即现场施工在场外看不到。沿着围挡设置红灯或稳定的反光锥，用于夜间警告。

After the construction of the construction enclosure, the connection between the plates shall be smooth, and the straight line shall be in a straight line; There shall be no gap between the plates, that is, the on-site construction cannot be seen outside the site. Red light or stable reflector shall be set along the enclosure for night warning.

施工围挡出现松动的原因有哪些？以上所讲解的内容便是问题分析了，您对此有什么想了解的或者有什么问题要咨询就来我们网站http://www.jnpfjc.com看看吧，有关人员为您分析。

What are the reasons for the looseness of the construction fence? The above content is the problem analysis. If you have any questions or want to know about it, please come to our website http://www.jnpfjc.com Take a look. Relevant personnel will analyze for you.